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优化导出，开始图片导出；

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This commit is contained in:
augushong
2022-04-17 17:42:26 +08:00
parent a298284e56
commit 5ec77814cc
3 changed files with 46 additions and 7 deletions
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36
app/admin/traits/Curd.php
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@@ -121,8 +121,11 @@ trait Curd
$sheet = $spreadsheet->getActiveSheet();
$fields = $this->request->param('fields', '{}', null);
$image_fields = $this->request->param('image_fields', '{}', null);
$fields = json_decode($fields, true);
$image_fields = json_decode($image_fields, true);
$write_col = 1;
$write_line = 1;
@@ -134,7 +137,7 @@ trait Curd
}
$this->model
->where($where)->chunk(100, function ($list) use ($sheet, &$write_line, $fields) {
->where($where)->chunk(100, function ($list) use ($sheet, &$write_line, $fields, $image_fields) {
foreach ($list as $list_index => $item) {
$write_line++;
$write_col = 1;
@@ -142,9 +145,36 @@ trait Curd
foreach ($fields as $field_key => $field_name) {
$col_key = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($write_col);
$value = \think\helper\Arr::get($item, $field_key);
$cel = '';
$sheet->setCellValue($col_key . $write_line, $value);
$value = \think\helper\Arr::get($item, $field_key);
if (in_array($field_key, $image_fields)) {
// 是图片
$cel = $value;
try {
// $drawing = new \PhpOffice\PhpSpreadsheet\Worksheet\Drawing();
// $drawing->setName($field_name);
// $drawing->setDescription($field_key);
// $drawing->setPath($value);
// $drawing->setHeight(36);
// $drawing->setCoordinates($col_key . $write_line);
// $drawing->setWorksheet($sheet);
} catch (\Throwable $th) {
$message = $th->getMessage();
$cel .= "\n" . $message;
}
} else {
$cel = $value;
}
$sheet->setCellValue($col_key . $write_line, $cel);
$write_col++;
}
}